is still obscure. We may hope that a more exact acquaintance with savage modes of thought will in time disclose this central mystery of primitive society, and will thereby furnish the clue, not only to totemism, but to the origin of the marriage system.

LXVIII
The Golden Bough

THUS the view that Balders life was in the mistletoe is entirely in harmony with primitive modes of thought. It may indeed sound like a contradiction that, if his life was in the mistletoe, he should nevertheless have been killed by a blow from the plant. But when a persons life is conceived as embodied in a particular object, with the existence of which his own existence is inseparably bound up, and the destruction of which involves his own, the object in question may be regarded and spoken of indifferently as his life or his death, as happens in the fairy tales. Hence if a mans death is in an object, it is perfectly natural that he should be killed by a blow from it. In the fairy tales Koshchei the Deathless is killed by a blow from the egg or the stone in which his life or death is secreted; the ogres burst when a certain grain of sanddoubtless containing their life or deathis carried over their heads; the magician dies when the stone in which his life or death is contained is put under his pillow; and the Tartar hero is warned that he may be killed by the golden arrow or golden sword in which his soul has been stowed away.

The idea that the life of the oak was in the mistletoe was probably suggested, as I have said, by the observation that in winter the mistletoe growing on the oak remains green while the oak itself is leafless. But the position of the plantgrowing not from the ground but from the trunk or branches of the treemight confirm this idea. Primitive man might think that, like himself, the oak-spirit had sought to deposit his life in some safe place, and for this purpose had pitched on the mistletoe, which, being in a sense neither on earth nor in heaven, might be supposed to be fairly out of harms way. In a former chapter we saw that primitive man seeks to preserve the life of his human divinities by keeping them poised between earth and heaven, as the place where they are least likely to be assailed by the dangers that encompass the life of man on earth. We can therefore understand why it has been a rule both of ancient and of modern folk-medicine that the mistletoe should not be allowed to touch the ground; were it to touch the ground, its healing virtue would be gone. This may be a survival of the old superstition that the plant in which the life of the sacred tree was concentrated should not be exposed to the risk incurred by contact with the earth. In an Indian legend, which offers a parallel to the Balder myth, Indra